Excelon® Pressure Regulators for Compressed Air Systems and Pneumatic Control
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- In-Line or Modular Installation
- Full Flow Gage Ports
- Balanced Valve Design Minimizes Effect of Variation in the Inlet Pressure on the Outlet Pressure
- Standard Relieving Models Allow Reduction of Downstream Pressure when the System is Dead-Ended
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The R72G series has been discontinued. Please contact our Flow Engineering department for a viable replacement.
The R72G Series Air Line Pressure Regulators are designed for use as a single in-line unit or as part of a Norgren's Excelon® modular compressed air preparation supply system. As a modular FRL component, this air regulator can quickly be attached to filters, oilers, smooth start / exhaust valves, safety lockout valves and pipe adapters. With our Quickclamp® and wall bracket accessories, a complete compressed air supply system can be assembled and mounted in minutes. This compressed air line regulator is designed to allow the inlet pressure to pass directly through the body to the next component, the outlet port is at right angles to the inlet port with full flow gage ports. This allows the units to be 'Quickclamped' together in a bank allowing multiple regulated pressures to be supplied from a single air supply source.
Fluid: Compressed Air, Argon, & Nitrogen
Maximum Pressure: 20 bar (300 psig)
Pressure & Flow : Measured at 10 bar (150 psig) inlet and 6.3 bar (90 psig) outlet pressures
R72G Body Size: 33 dm³/s (33 scfm)
R73G Body Size: 68 dm³/s (144 scfm)
R74G Body Size: 105 dm³/s (220 scfm)
Pressure Drop: 1 bar (15 psig)
R72G models: -34 to 65°C (-34 to 150°F)
R73G & R74G models: -34 to 80°C (-30 to 175°F)
* Air supply must be dry enough to avoid ice formation at temperatures below 2°C (35°F).
Bottom Plug: Acetal
R73G AND R74G MATERIALS
Bonnet: Aluminum or zinc
Bottom Plug: Acetal